Stuffed Onion Soup Burgers Are a Flavor-Packed Dream

French onion soup is one of my comfort foods. On a cold January day, combining the flavors of caramelized onion, beef broth, and gruyere is unbeatable. But why wait until winter to satisfy that craving? A popular menu item in NYC, the French onion soup burger is a must-eat flavor fusion.

Chelsea Lupkin

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We went one step further and stuffed burger patties with caramelized onions—cooked in white wine and thyme—and shredded gruyere. Bonus: the burger patties themselves have French onion soup mix, which helps give it that classic taste.

Chelsea Lupkin

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There are two approaches for stuffing a burger. We went with the easier one, which is to make two thin patties for each burger, top one patty with your stuffing ingredients, then top with the second patty and seal. You can also make one normal-sized patty, use your thumb to make a well for the stuffing ingredients, and then seal. Either way is fine, but I'll say that I wish I used even more cheese so that every bite is oozing with Gruyere goodness. Go big or go home, yeah?